| Bidston to Cocentaina | 1,020.38 mi (1,642.14 km) |
| Bidston to Coin | 1,159.09 mi (1,865.38 km) |
| Bidston to Colindres | 691.51 mi (1,112.87 km) |
| Bidston to Collado-Villalba | 883.30 mi (1,421.53 km) |
| Bidston to Colmenar Viejo | 881.05 mi (1,417.91 km) |
| Bidston to Colmenarejo | 888.32 mi (1,429.62 km) |
| Bidston to Conil de la Frontera | 1,192.79 mi (1,919.60 km) |
| Bidston to Consuegra | 963.49 mi (1,550.59 km) |
| Bidston to Corbera de Llobregat | 860.04 mi (1,384.10 km) |
| Bidston to Cordoba | 1,075.22 mi (1,730.40 km) |
| Bidston to Coria del Rio | 1,122.76 mi (1,806.90 km) |
| Bidston to Crevillente | 1,052.54 mi (1,693.91 km) |
| Bidston to Cuarte de Huerva | 822.70 mi (1,324.01 km) |
| Bidston to Cubellas | 870.81 mi (1,401.43 km) |
| Bidston to Cuellar | 831.17 mi (1,337.64 km) |
